ruler.fp: Use es2 precision for all variables, otherwise es2 glsl compiler fails

1 files changed, 5 insertions, 5 deletions

diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/ruler.fp b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/ruler.fp
index f643ea104..b2f4d7a6a 100644
--- a/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/ruler.fp
+++ b/src/test/com/jogamp/opengl/test/junit/jogl/demos/es2/shader/ruler.fp
@@ -10,17 +10,17 @@
   #define LOWP
 #endif
 
-uniform HIGHP vec3 gcu_RulerColor;
-uniform HIGHP vec2 gcu_RulerPixFreq;
+uniform MEDIUMP vec3 gcu_RulerColor;
+uniform MEDIUMP vec2 gcu_RulerPixFreq;
 
-const vec2 onev2 = vec2(1.0, 1.0);
+const MEDIUMP vec2 onev2 = vec2(1.0, 1.0);
 
 void main (void)
 {
-  vec2 c = step( onev2, mod(gl_FragCoord.xy, gcu_RulerPixFreq) );
+  MEDIUMP vec2 c = step( onev2, mod(gl_FragCoord.xy, gcu_RulerPixFreq) );
   if( c.s == 0.0 || c.t == 0.0 ) {
     gl_FragColor = vec4(gcu_RulerColor, 1.0);
   } else {
     discard;
   }
-}
\ No newline at end of file
+}